Home / 1,839,122.26-2,759,080.44-559,829.76

Finding the Fourth Proportional to 1,839,122.26, 2,759,080.44 and 559,829.76

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Solution

The fourth proportional to 1,839,122.26, 2,759,080.44 and 559,829.76 is: 839,865.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,122.26 : 2,759,080.44 = 559,829.76 : x
  2. Step 2: Convert to fraction form
    1,839,122.26/2,759,080.44 = 559,829.76/x
  3. Step 3: Cross multiply
    1,839,122.26x = 2,759,080.44 × 559,829.76
  4. Step 4: Simplify right side
    1,839,122.26x = 1,544,615,340,545.89
  5. Step 5: Solve for x
    x = 1,544,615,340,545.89/1,839,122.26
  6. Step 6: Final answer
    x = 839,865.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.